500kgf ratchet manual winch! (Electropolished) Ideal for any application requiring strength and safety, salt resistance, and chemical resistance.
* Excellent salt resistance and rust prevention, superior to buff polishing in chemical resistance. * The handle allows for a back-and-forth motion, enabling winding and unwinding without limiting installation locations. It can also be used as a rotating winch. ■ Very lightweight for manual operation, making work easy. ■ Compact design, lightweight, and convenient for portability. ■ Each component is press-processed and the entire unit is assembled with bolts, allowing for easy disassembly. ■ All bearing parts use high-quality ball bearings from top manufacturers. ■ The reduction gear employs a unique transfer method with special heat treatment developed by our company. ■ The mechanical brake features a double safety mechanism. ■ Double safety wire lock system.
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basic information
■Wire rope tensile strength: 4,900N (500kgf) up to 5 layers of φ6mm wire rope ■Wire rope storage capacity: φ6mm × 40m ■Reduction ratio: 1/8.9 ■Manual load 1: 1st layer / 109N (11.1kgf) ■Manual load 2: 3rd layer / 142N (14.4kgf) ■Manual load 3: 5th layer / 174N (17.7kgf) ■Handle length (effective maximum): 250mm ■Weight (body only): 17.2kg *For more detailed information, please contact us or download the catalog.
Price information
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Delivery Time
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Applications/Examples of results
■General lifting or towing operations of heavy objects ■Cargo handling operations at port facilities ■On-site cargo handling operations at nuclear power plants ■Cargo handling operations at chemical plants and pharmaceutical factories ■Cargo handling operations at freezing plants ■For marina facilities and cruisers ■Other applications requiring strength, safety, salt resistance, and chemical resistance
catalog（1）
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CAD data（1）
| Model number | overview | File |
|---|---|---|
| ERSB-5 | Stainless Steel (Ratchet Type) Winch ERSB-5 Model (Electropolished) |
|
Company information
We are a rare winch specialist manufacturer on a global scale. As specialists in "lifting" and "pulling," we have leveraged our accumulated know-how and technology to achieve approximately 70 percent market share domestically, earning top brand recognition from our users. We are deeply grateful to our customers for their understanding of our quality policy, which is to "provide products with superior performance and high safety," and for their support and purchases. Recently, at Max Pull Winch, under our environmental policy of "thoroughly eliminating harmful chemicals contained in our products to avoid leaving a negative impact on the future global environment," we have successfully achieved the "RoHS directive compliance" for our manual standard winches without imposing any new burdens on our customers. This was made possible by advancing alternative technologies that eliminate specific harmful substances and sourcing materials and components that do not contain certain harmful substances above a specified level. We will continue to implement reforms to deliver higher quality and better service to everyone. We kindly ask for your continued patronage beyond what you have given us so far.
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